stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
The Human Body Systems Flashcards | StudBud
The Human Body Systems
1 / 26
What does the immune system do?
A
Moves material throughout the body.
B
Provides the body with oxygen and removes carbon dioxide.
C
Protects the body from disease.
D
Allows you to stand upright.
Next
0
0
correct · 0:00
